Door Components 20-180 Minute Hollow Steel Door w/EPS Foam Core Company: DCI Hollow Metal
3-Hour Fire Rated Doors Single Swing 4'0" wide x 8'0" high x 1-3/4" thick Pairs Not allowed Double Egress Not allowed NOTE: Lite kits not allowed for 3-hour rated doors 20-90-Minute Fire Rated Doors Single Swing 4'0" wide x 8'0" high x 1-3/4" thick Pairs 6'0" wide x 8'0" high x 1-3/4" thick Double Egress Not allowed NOTE: Maximum glazing size for 90 minute doors is 2034 sq in. NOTE: Lite kits installed in 45-60 minute fire rated doors shall have a maximum area of 3204sq. in. Louvers are permitted in doors rated up to 180 minutes provided the following criteria are satisfied: Louver kit must be Listed and Labelled to meet a fire resistance rating equal or greater than that of the door in which it is installed, for use in hollow metal doors The louver opening must be framed inside the door with steel channel and fully welded around the opening's perimeter on both faces Maximum Size: 24" wide x 24" high
Single Swing 4'0" wide x 8'0" high x 1-3/4" thick Pairs Not allowed Double Egress Not allowed NOTE: Lite kits not allowed for 3-hour rated doors
Single Swing 4'0" wide x 8'0" high x 1-3/4" thick Pairs 6'0" wide x 8'0" high x 1-3/4" thick Double Egress Not allowed NOTE: Maximum glazing size for 90 minute doors is 2034 sq in. NOTE: Lite kits installed in 45-60 minute fire rated doors shall have a maximum area of 3204sq. in.
3-Hour Doors Listed fire-rated latch. Cylindrical or mortise latch. Fire exit hardware (rim type or mortise type) 1/2-in. minimum throw. 90-Minute Doors Single Swing Listed fire-rated latch. Cylindrical or mortise latch. Fire exit hardware (rim type or mortise type) 1/2-in. minimum throw. Pairs Fire rated mortise latch with top and bottom flush automatic flush bolts.
Single Swing Listed fire-rated latch. Cylindrical or mortise latch. Fire exit hardware (rim type or mortise type) 1/2-in. minimum throw. Pairs Fire rated mortise latch with top and bottom flush automatic flush bolts.
